Initial commit. Initial working version.

csv2keila

@@ -0,0 +1,34 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# csv2keila — Convert a flat CSV to a Keila-importable contact file
+#
+# Collects any non-standard columns back into Keila's "data" JSON column.
+# Standard Keila fields (email, first_name, last_name, external_id, tags)
+# are passed through as-is. Empty cells are omitted from the JSON.
+#
+# Usage:
+#   csv2keila <flat_contacts.csv> <keila_import.csv>
+
+require_relative "lib/keila_csv_lib"
+
+if ARGV.length != 2
+  warn "Usage: #{File.basename($PROGRAM_NAME)} <flat_contacts.csv> <keila_import.csv>"
+  exit 1
+end
+
+input_path, output_path = ARGV
+
+unless File.exist?(input_path)
+  warn "Error: Input file not found: #{input_path}"
+  exit 1
+end
+
+result = KeilaCsv.csv_to_keila(input_path, output_path)
+
+fields_info = result[:custom_fields].empty? \
+  ? "no custom fields found" \
+  : "packed fields: #{result[:custom_fields].join(', ')}"
+
+puts "Converted #{result[:contacts]} contact(s) — #{fields_info}"
+puts "Written to: #{output_path}"